[PATCH 2/2] drm/amdgpu: Use ARRAY_SIZE for sos_old_versions

[zhengbin]

Fixes coccicheck warning:

drivers/gpu/drm/amd/amdgpu/psp_v3_1.c:182:40-41: WARNING: Use ARRAY_SIZE

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: zhengbin <zhengbin13 at huawei.com>
---
 drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index b4d6427..735c43c 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -179,7 +179,7 @@ static bool psp_v3_1_match_version(struct amdgpu_device *adev, uint32_t ver)
 	 * Double check if the latest four legacy versions.
 	 * If yes, it is still the right version.
 	 */
-	for (i = 0; i < sizeof(sos_old_versions) / sizeof(uint32_t); i++) {
+	for (i = 0; i < ARRAY_SIZE(sos_old_versions); i++) {
 		if (sos_old_versions[i] == adev->psp.sos_fw_version)
 			return true;
 	}
--
2.7.4